Double Suction Split Case Centrifugal Pump | High-Efficiency Water Supply Solution
Product Description
The Double Suction Split Case Centrifugal Pump is engineered for high-capacity water supply applications where reliability and efficiency are paramount. This horizontal centrifugal pump features a unique double suction design that allows liquid to enter both sides of the impeller simultaneously, effectively balancing axial forces and reducing bearing loads for smoother operation and extended service life.
The horizontally split case construction provides exceptional maintenance accessibility, enabling complete inspection and service of internal components without disturbing the pump casing or connected piping. Designed for clean water applications, this robust pump delivers superior performance in municipal water supply, industrial cooling systems, and large-scale irrigation projects. With its optimized hydraulic design and precision-balanced impeller, this double suction pump offers B2B clients a dependable, low-maintenance solution for critical water transfer operations.
🌍 Applications
- Municipal Water Supply: Water treatment plants, distribution systems, and booster stations for urban water infrastructure
- Industrial Cooling Systems: Large-scale cooling water circulation for power plants, manufacturing facilities, and processing plants
- Agricultural Irrigation: High-volume water transfer for farmland irrigation, agricultural water districts, and crop watering systems
- Building Services: HVAC systems, fire protection water supply, and commercial building water circulation
- Drainage & Flood Control: Pumping stations for urban drainage, flood management, and water transfer projects
⚙️ Technical Data
| Parameter | Specification Range | Parameter | Specification Range |
|---|---|---|---|
| Flow Capacity | 100 – 30,000 m³/h | Speed | 980 – 2950 rpm |
| Head | 10 – 150 m | Power Range | 15 – 5000 kW |
| Inlet/Outlet Size | 80 – 1200 mm | Efficiency | Up to 92% |
| Max. Working Pressure | 2.5 MPa |
💡 Features & Benefits
- Double Suction Design: Balanced hydraulic forces reduce axial thrust, minimizing bearing wear and extending mechanical life
- Horizontal Split Case: Quick access to impeller and internal components without disconnecting piping, significantly reducing maintenance downtime
- High Efficiency Operation: Optimized impeller and volute design achieves exceptional energy efficiency, lowering operational costs
- Robust Construction: Heavy-duty cast iron or steel casing with precision-machined components ensures reliable long-term performance
- Easy Maintenance: Complete accessibility to shaft, impeller, and bearings simplifies inspection and repair procedures
- Versatile Installation: Flexible configuration options accommodate various system layouts and space requirements
- Reliable Performance: Precision-balanced rotating assembly ensures smooth operation across the entire performance range
❓ Frequently Asked Questions
Q: What is the main advantage of a double suction design in centrifugal pumps?
A: The double suction design balances hydraulic forces on the impeller, significantly reducing axial thrust and bearing loads. This results in smoother operation, longer bearing life, and reduced maintenance requirements compared to single suction designs.
Q: How does the split case design benefit maintenance operations?
A: The horizontally split casing allows the entire upper half to be removed, providing direct access to the impeller, shaft, and bearings without disconnecting the pump from the piping system. This feature cuts maintenance time by up to 70% compared to end-suction pumps.
Q: What types of fluids is this pump designed to handle?
A: This pump is specifically engineered for clean water applications, including potable water, raw water, cooling water, and other non-abrasive liquids with minimal solid content. For fluids containing abrasives or corrosives, special material configurations are available.
Q: What is the typical efficiency range for these double suction pumps?
A: These pumps typically achieve efficiency levels between 85-92%, making them among the most energy-efficient options available for high-capacity water transfer applications. The exact efficiency depends on specific operating conditions and pump size.
Q: Can these pumps be customized for specific project requirements?
A: Yes, we offer customization options including material selections, seal types, bearing configurations, and mounting arrangements to ensure optimal performance for your specific application requirements and operating conditions.
Q: What is the expected service life of these pumps?
A: With proper installation and routine maintenance, these double suction split case pumps typically provide 20+ years of reliable service. The balanced design and robust construction contribute to exceptional longevity in continuous operation applications.